The correct answers are given as follows:
<h3>Situation 2</h3>
Unconstitutional
Article II, Section 1, Clause 5
This is because according to the United States Constitution, the President of the United States should be a natural-born citizen, and based on the fact that Robert legally migrated from Brazil at the age of four, this disqualifies him.
<h3>Situation 3</h3>
Constitutional
Article II, section 2
This is because based on the separation of powers and checks and balances imposed by the Constitution, the president "shall have Power, by and with the Advice and Consent of the Senate, to make Treaties, provided two-thirds of the Senators present concur"
<h3>Situation 4</h3>
Constitutional
Article I, Section 8
The Constitution allows Congress the power to "fix the standard of weights and measures" for the nation.
<h3>Situation 5</h3>
Unconstitutional
The United States Constitution states that an amendment may be proposed by a two-thirds vote of both Houses of Congress, or, if two-thirds of the States request one, by a convention called for that purpose.
Read more about constitutional powers here:
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